Housing in Lake St. Louis, MO
Home values, rent, ownership rates, and housing market data
Housing Market Snapshot
Source: Redfin — January 2026Median Sale Price
$307,500
Median List Price
$425,000
Price Per Sq Ft
$123
Days on Market
24
Active Inventory
59
Months of Supply
9.8
Buyer's market
Price Trends
Source: RedfinMarket Competitiveness
Source: RedfinSold Above List
0.0%
Off Market in 2 Weeks
53.6%
Sale-to-List Ratio
92.4%
Buyer's market
Market Activity
Source: RedfinHomes Sold
6
New Listings
37
Price Per Square Foot
Source: RedfinMedian Sale $/SF
$123
Median List $/SF
$176
Lake St. Louis vs Similar Cities
Source: Census ACS / Redfin (2023)Compared to cities with 10,000 - 25,000 residents. Lake St. Louis is highlighted.
Median Home Value
Median Rent
Median Price Per Sq Ft
Rent Burden
Census Housing Data
Source: U.S. Census Bureau ACS (2023)Median Home Value
$375,300
Median Rent
$1,608
Total Housing Units
7,495
Vacancy Rate
4.2%
Owner Occupied
75.2%
Renter Occupied
24.8%
Median Property Tax
$4,409
per year
Monthly Cost (w/ Mortgage)
$1,846
Housing Types
The current median sale price in Lake St. Louis, MO is $307,500 according to Redfin data. Homes spend a median of 24 days on the market. 0.0% of homes sold above asking price. The market has 9.8 months of supply. The median price per square foot is $123. The median rent is $1,608 per month (Census ACS). About 75.2% of housing units are owner-occupied. The median year homes were built is 1999. There are 7,495 total housing units.